| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.97 | 5.578% | $73.8729 | $73.87 | $73.85 | $73.90 |
| Purchase #2 | $43.25 | 8.469% | $46.9128 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $242.37 | 12.224% | $271.9973 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $43.82 | 3.379% | $45.3007 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $235.87 | 3.764% | $244.7481 | $244.75 | $244.75 | $244.70 |
| Purchase #6 | $144.30 | 13.406% | $163.6449 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $229.49 | 12.107% | $257.2744 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $1,009.07 | $1,103.7511 | $1,103.74 | $1,103.70 | $1,103.70 | |